LvLrister Safe Ultrasonic with Adjustable Ultrasonic Level Dog Bark Control Training, Black, Small, Medium & Large

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$27.99 (-20%) Chewy Price
$34.99 List Price
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About This Item

Details

  • Features three levels of frequency (15KHZ-30KHZ) to help find the best fit for your pup.
  • Easy to use with a built-in pickup that can detect the dog's barking within 35 feet and automatically emits ultrasonic sound that the dog can hear.
  • Range up to 35 feet that covers both indoor and outdoor areas.
  • Rechargeable with USB charging and IPX4 weatherproof.
  • Safe for both people and dogs, emitting an ultrasound that only dogs can hear.

Instructions

Size

LvLrister Ultrasonic Device

The LvLrister Ultrasonic Device is a loving, high-tech way to guide your furry friend with gentle ultrasonic tones. Designed with care, its thoughtful features help you nurture good behavior while keeping training kind and effective.

How an Ultrasonic Device Works

Ultrasonic devices use high-frequency sound waves—gentle and silent to human ears—to help guide your dog away from unwanted behaviors like excessive barking or wandering. Encourage better habits while keeping training positive and stress-free.

How to Use It Effectively

LvLrister uses gentle high-frequency tones—inaudible to humans—to kindly remind your pup when it's time to quiet down or stay close. Designed for compassionate training, it works best when used briefly and with attention to your dog's comfort.

Helping Pets Integrate Into Human Society

Training should build bridges, not barriers. This innovative approach helps pets adapt to family life while deepening your mutual bond. Because true harmony begins with understanding, and every training moment is an opportunity to grow closer.

About LvLrister

At the heart of every LvLrister product lies a story of passion, innovation, and a deep-rooted commitment to enhancing the bond between pets and people. Because every pet deserves a life filled with health, security, and the happiness of family.

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Questions & Answers

4 Customer Questions

Can this be turned off when you don't need it on?

Answer by Chewy • Mar 14, 2024
This product can be turned off.

Will this work with more than one dog?

Answer by Chewy • Nov 20, 2023
This Bark Control device can be used for two or more dogs together.

Is this product safe to use around birds?

Answer by Chewy • Nov 14, 2024
This emits an ultrasound that only dogs can hear.

What does a steady red light mean when you have it on?

Answer by Chewy • Oct 28, 2025
A steady red light on the LvLrister Safe Ultrasonic Dog Bark Control indicates that the device has been triggered by a dog’s bark and is actively working. The red light will stay on for about 3 seconds during operation.
Reviews
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3.5
Rated 3.5 out of 5 stars
244 Ratings
Terms & Conditions

192 Customer Reviews

Rated 5 out of 5 stars
By Madalyn on Jan 4, 2026

Effective and Easy to Use Bark Control Solution

I’m really impressed with the Ultrasonic Dog Bark Control Trainer. It’s simple to set up and the adjustable ultrasonic levels make it easy to customize based on

I’m really impressed with the Ultrasonic Dog Bark Control Trainer. It’s simple to set up and the adjustable ultrasonic levels make it easy to customize based on your dog’s size and sensitivity. I love that it works for small, medium, and large dogs, so it’s a versatile option for multi dog households. The device is completely humane and doesn’t cause any harm. Just a gentle correction that gets your dog’s attention. Within a short time of using it, I noticed a clear reduction in excessive barking without stressing my dog out. The compact design and sleek black color are a nice bonus, and it feels sturdy and well made. If you’re looking for an effective, safe, and stress free way to manage barking, this is definitely worth trying. It’s made a big difference in our home and I would absolutely recommend it.

Rated 5 out of 5 stars
By Chelcie on Dec 29, 2025

Paws-itive Results!

I'm really happy with the LvLrister Safe Ultrasonic Dog Bark Control Training! It's helped keep my puppy from barking . She was barking at everything, but now she

I'm really happy with the LvLrister Safe Ultrasonic Dog Bark Control Training! It's helped keep my puppy from barking . She was barking at everything, but now she barely does. I love that it's adjustable so I can find the right frequency for her. The range is great, and it's easy to recharge with USB. Saved me some sanity. Would be a great solution for anyone dealing with a barky pup.

Rated 4 out of 5 stars
By Abraham on Jan 4, 2026

So far, so good

We’ve only used the bark controller for a couple of weeks but it's effect on our dog was almost immediate. He still barks but, whereas it used to be a continuous

We’ve only used the bark controller for a couple of weeks but it's effect on our dog was almost immediate. He still barks but, whereas it used to be a continuous string of loud barks for minutes at a time, he now stops after one or two. And it has had no other effect on his behavior.

Rated 5 out of 5 stars
By Luisa on Dec 26, 2025

Safe and Effective Bark Control

This ultrasonic bark control trainer works great and is safe for my dog. It helped reduce barking quickly without causing stress. Easy to use and very effective

This ultrasonic bark control trainer works great and is safe for my dog. It helped reduce barking quickly without causing stress. Easy to use and very effective. I’m really happy and I highly recommended.

Rated 5 out of 5 stars
By Shanda on Nov 3, 2025

Works great without hurting my dog!

I’m very happy with this ultrasonic device. I was skeptical at first, but within a few days I noticed a big difference, my dog stopped barking constantly without

I’m very happy with this ultrasonic device. I was skeptical at first, but within a few days I noticed a big difference, my dog stopped barking constantly without the need for collars or punishment. It’s easy to adjust, quiet, and doesn’t cause any stress. I use it both indoors and outdoors, and the battery lasts a long time. I definitely recommend it for any pet owner who wants to train their dog safely and effectively!

Rated 5 out of 5 stars
By Autumn on Nov 4, 2025

Works for small dogs!

A must if you have small dogs. I Dont own any large dogs to tell you if they work but its working on my smaller dogs. Helps stop all the yapping from other animals

A must if you have small dogs. I Dont own any large dogs to tell you if they work but its working on my smaller dogs. Helps stop all the yapping from other animals and people that walk through the sidewalk. When my dog sees things outside the window he always reacts, now he is quieter.

Rated 5 out of 5 stars
By Mariano on Dec 2, 2025

Very effective

It's a safe and effective way to train your dog. It's better because it's not a punishment like collars. The battery lasts a long time, and I use it indoors and

It's a safe and effective way to train your dog. It's better because it's not a punishment like collars. The battery lasts a long time, and I use it indoors and outdoors, even in rainy weather.

Rated 5 out of 5 stars
By Braylee on Jan 4, 2026

Saw an immediate difference with my dog!

My dog barks a lot when he is put in his kennel. We set this up and I immediately saw a difference. It’s very quiet & effective!

My dog barks a lot when he is put in his kennel. We set this up and I immediately saw a difference. It’s very quiet & effective!

Rated 5 out of 5 stars
By Cristina on Sep 25, 2025

Works great for training dogs

This ultrasonic control device is easy to use and effective at reducing excessive barking. I like that it has adjustable levels, allowing you to adapt it to the

This ultrasonic control device is easy to use and effective at reducing excessive barking. I like that it has adjustable levels, allowing you to adapt it to the situation. It's compact, lightweight, and easy to take on walks or use at home. A practical and safe tool to aid in pet training.

Rated 5 out of 5 stars
By Jael on Dec 3, 2025

Works great

Easy to use, effective. I have 2 dogs that barked a lot at night, and I’ve been using it for a few days now and the barking has decreased

Easy to use, effective. I have 2 dogs that barked a lot at night, and I’ve been using it for a few days now and the barking has decreased